What do you mean by Comparator. Give the classification of comparators?

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written 7.9 years ago by

h.p3576 • 220

modified 3.9 years ago by

pedsangini276 • 4.8k

Subject:- Metrology and Quality Engineering

Topic:- Comparators

Difficulty:- Medium

metrology and quality engineering

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Uses of comparator:- 1. Laboratory Standards: to set the working or inspection gauges 2.Working Gauges To prevent the work spoilage and to maintain required tolerances 3. Final Inspection Gauges 4. Receiving Inspection Gauges 5. For checking newly purchased gauges

7.8 years ago by h.p3576 • 220

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written 7.8 years ago by

h.p3576 • 220

Comparators:- There are certain devices in which the standards are separated from the instrument. It compares the unknown length with the standard. Such measurement is known as comparison measurement and the instrument, which provides such comparison, is called a comparator. Comparators are generally used for linear measurements, and various comparators …

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